| 释义 |
dol·phinBrE /ˈdɒlfɪn/ NAmE /ˈdɑːlfɪn/ noun a sea animal (a mammal) that looks like a large fish with a pointed mouth . Dolphins are very intelligent and often friendly towards humans . There are several types of dolphin 海豚◆ a school of dolphins 一群海豚 ➡ compare porpoise |